PSAFC Series 10 Watt Single Output Encapsulated PCB Mount AC/DC Switching Power Supply FEATURES ● High Efficiency ● Regulated Output ● Low Ripple and Noise ● Universal Input Range ● CE, CB, cUL, TUV Approvals ● Fully Encapsulated Plastic Case ● Switching Power Module for PCB Mounting SPECIFICATIONS: PSAFC Series o All specifications are based on 25 C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. INPUT SPECIFICATIONS Input Voltage Range 90 ~ 264VAC Input Frequency 47 ~ 440Hz Input Current (Full Load) 220mA max @ 115VAC, 150mA max @ 230VAC Inrush Current (< 2ms) 10A max @ 115VAC, 20A max @ 230VAC Leakage Current 12mA max 0.6W @ 115VAC, 14mA max 0.9W @ 230VAC OUTPUT SPECIFICATIONS Output Voltage See Table Output Power Range 10 Watts max. Voltage Accuracy ±2% Line Regulation (LL – HL) ±0.3% typical Load Regulation (5% to 100%) ±0.5% typical Output Current See Table Ripple (Vp-p) < 0.2% Vout +40mV max. Noise (Vp-p) < 0.5% Vout +50mV max. Minimum Load 0% Maximum Capacitive Load 470-23,000µF depending on model. Hold Up Time 15ms min. Temperature Coefficient ±0.02%/°C PROTECTION Over Current Protection Hiccup technique, auto-recovery Over Voltage Protection Zener diode clamp Short Circuit Protection Hiccup mode, indefinite (automatic recovery) External Fuse Recommendation for Input 1.5A slow blow type GENERAL SPECIFICATIONS Switching Frequency 125KHz Efficiency See Table Isolation Voltage (Input to Output) 3000VAC ENVIRONMENTAL SPECIFICATIONS Operating Temperature -25°C to +70°C (with derating) Storage Temperature -40°C to +85°C Humidity 20 - 85% RH Vibration 10-55Hz 0.5mm width/ 1 minute cycle. Shock 20 G (3 directions each 3 times) Cooling Free air convection MTBF > 330,000 hours @ 25°C (MIL-HDBK-217F) PHYSICAL SPECIFICATIONS Case Material Plastic resin with Fiberglass (flammability to UL 94V-0) Weight 54g Dimensions 2.06(L) x 1.07(W) x 0.93(H) inches (52.4(L) x 27.2(W) x 23.5(H) mm) SAFETY & EMC Agency Approvals UL/cUL, CE, CB EMI (Conducted & Radiated Emission) EN 55022 class B EMS (Noise Immunity) EN 55024 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 PSAFC Series 10 Watt Single Output Encapsulated PCB Mount AC/DC Switching Power Supply OUTPUT VOLTAGE / CURRENT RATING CHART Model Number Input Voltage Output Voltage Output Current Output Power Efficiency PSAFC-3.3S 90 –264 VAC 3.3 VDC 2500mA 10W 70% PSAFC-5S 90 –264 VAC 5 VDC 2000mA 10W 72% PSAFC-12S 90 –264 VAC 12 VDC 833mA 10W 79% PSAFC-15S 90 –264 VAC 15 VDC 667mA 10W 79% PSAFC-24S 90 –264 VAC 24 VDC 417mA 10W 79% NOTES 1. Dimensions of the mechanical drawing are shown in millimeters. 2. Weight of the unit is 54 grams. BLOCK DIAGRAM DERATING CURVE Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 PSAFC Series 10 Watt Single Output Encapsulated PCB Mount AC/DC Switching Power Supply MECHANICAL DRAWING PIN CONNECTION PIN # SINGLE 1 AC IN (N) 2 AC IN (L) 3 +DC OUT 4 -DC OUT Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797